import jdk.internal.util.xml.impl.Input;

import java.util.InputMismatchException;
import java.util.Scanner;
public class GuessNumber {
    public static void main(String[] args) {
        //1.打印提示信息
        System.out.println("欢迎来到猜数字!");
        Scanner scan = new Scanner(System.in);
        while (true){


        //System.out.println("请输入一个1-100之间的整数，含1和100");
        //2.生成一个1-100之间的答案数字
        int answer = (int) (Math.random() * 100 + 1);

        //3.接受玩家输入的猜测数字
        //Scanner scan = new Scanner(System.in);
        //5.规定猜测次数
        int chances =7;
        while (chances > 0) {
            System.out.println("请输入一个1-100之间的整数，含1和100,你还有"+chances+"机会:");
            int guess;
            try{
                guess = scan.nextInt();
            }catch (InputMismatchException e){
                System.out.println("请输入数字！");
                scan.next();
                continue;
            }


            //4.比较一次并给出反馈
            if (guess == -1){
                break;
            } else if (guess > answer) {
                System.out.println("大了！");
            } else if (guess < answer) {
                System.out.println("小了！");
            } else {
                System.out.println("恭喜你！猜对啦！");
                break;
            }
            chances = chances -1;

        }
        System.out.println("再玩儿一次？（y/n)");
        String again = scan.next();
        if (!again.equalsIgnoreCase("y")){
            break;
        }
    }
}
}